InChI=1/C13H14N4O5S/c1-8-11(6-7-22-8)12(18)16-17-13(19)15-9-2-4-10(5-3-9)23(14,20)21/h2-7H,1H3,(H,16,18)(H2,14,20,21)(H2,15,17,19)/f/h15-17H,14H2 E11142EE242DBC5F